/* ========================================
   CABEÇALHO E NAVBAR - Workline System
   Arquivo CSS reutilizável para todas as páginas
   ======================================== */

/* Navbar */
.navbar-custom {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 1rem 0;
    box-shadow: 0 4px 20px rgba(11, 98, 147, 0.15);
    height: auto;
    border-bottom: 3px solid #06a5ff;
}

.navbar-brand img {
    max-width: 250px;
    height: auto;
    transition: all 0.3s ease;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.08));
}

.navbar-brand img:hover {
    border-bottom: 3px solid #06a5ff;
    filter: drop-shadow(0 3px 12px rgba(6, 165, 255, 0.3));
    transform: translateY(-2px);
}

.nav-link {
    color: #0b6293 !important;
    font-weight: 700;
    font-size: 1rem;
    margin-left: 20px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    letter-spacing: 0.5px;
}

.nav-link:hover {
    color: #06a5ff !important;
    transform: translateY(-2px);
}

.nav-link i {
    margin-right: 8px;
    font-size: 20px;
}

.nav-link .fa-home {
    color: #FF0000 !important;
}

/* Alerta de Carregamento */
#loading-alert {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #06a5ff 0%, #0b6293 100%);
    color: white;
    text-align: center;
    padding: 18px;
    font-weight: 700;
    font-size: 1.1rem;
    z-index: 9999;
    transform: translateY(-100%);
    transition: transform 0.4s ease-in-out;
    box-shadow: 0 6px 25px rgba(6, 165, 255, 0.3);
    letter-spacing: 0.5px;
}

#loading-alert.show {
    transform: translateY(0);
}

#loading-alert i {
    margin-right: 12px;
    animation: spin 1.2s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsividade para dispositivos móveis */
@media (max-width: 768px) {
    .navbar-custom {
        border-bottom: 2px solid #06a5ff;
        padding: 0.9rem 16px;
    }

    .navbar-custom .container {
        padding-left: 16px;
        padding-right: 16px;
    }
    
    .navbar-brand img {
        max-width: 180px;
    }
    
    .nav-link {
        margin-left: 0;
        margin-top: 12px;
        font-weight: 700;
        font-size: 0.95rem;
    }
    
    #loading-alert {
        font-size: 1rem;
        padding: 14px;
        font-weight: 700;
    }
    }
}